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2225567060 = 225731524361
BaseRepresentation
bin1000010010100111…
…0111010101010100
312202002210112001122
42010221313111110
514024221121220
61004501343112
7106103002463
oct20451672524
95662715048
102225567060
11a42302522
12521407a98
132961139b2
141718149da
15d05bc425
hex84a77554

2225567060 has 24 divisors (see below), whose sum is σ = 4737717096. Its totient is φ = 878031360.

The previous prime is 2225567059. The next prime is 2225567081. The reversal of 2225567060 is 607655222.

It can be written as a sum of positive squares in 4 ways, for example, as 425431876 + 1800135184 = 20626^2 + 42428^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2225567060.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 760721 + ... + 763640.

It is an arithmetic number, because the mean of its divisors is an integer number (197404879).

Almost surely, 22225567060 is an apocalyptic number.

2225567060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2225567060 is an abundant number, since it is smaller than the sum of its proper divisors (2512150036).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2225567060 is a wasteful number, since it uses less digits than its factorization.

2225567060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1524443 (or 1524441 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 35.

The square root of 2225567060 is about 47175.9161013329. The cubic root of 2225567060 is about 1305.6102820283.

The spelling of 2225567060 in words is "two billion, two hundred twenty-five million, five hundred sixty-seven thousand, sixty".

Divisors: 1 2 4 5 10 20 73 146 292 365 730 1460 1524361 3048722 6097444 7621805 15243610 30487220 111278353 222556706 445113412 556391765 1112783530 2225567060